{"title":"Dura Twin Wall Insulated Flue","description":"\u003cp\u003eDuraflue Twin Wall was launched to the market during 2014 and, due to its high quality and innovative design, is already a favourite amongst professional stove fitters. Brackets are strong whereas other brands may be spindly. Do it once - do it good.\u003c\/p\u003e\n\u003cp\u003eNo adhesives or sealants required.\u003c\/p\u003e","products":[{"product_id":"tee-135-degrees","title":"Silvacore Pro by Duraflue 135 degree T is the first part outside of the house (requires soot collection door): 5\", 6\", Silver, Black.","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis part starts the task of passing through a wall (usually to outside).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003c\/p\u003e\n\u003cp\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003c\/p\u003e\n\u003cp\u003eTHIS PART REQUIRES A NARROW LOCKING BAND (NOT INCLUDED).\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver \/ 5\"","offer_id":1197110837,"sku":"DTW135TW5","price":227.55,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 6\"","offer_id":12065815920708,"sku":"DTW135TW6","price":242.41,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\"","offer_id":43703312417004,"sku":"DTW135TW5B","price":289.3,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 6\"","offer_id":43703312449772,"sku":"DTW135TW6B","price":314.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-dtw-135-degree-tee-is-the-first-part-outside-of-the-house-requires-soot-collection-door-29816332845241.png?v=1628336734"},{"product_id":"30-degree-elbow","title":"Silvacore Pro by Duraflue 30 degree elbow: 5\", 6\", Silver, Black.","description":"\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003c\/p\u003e\n\u003cp\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003c\/p\u003e\n\u003cp\u003eTHIS PART REQUIRES A NARROW LOCKING BAND (NOT INCLUDED).\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver \/ 5\"","offer_id":1197249333,"sku":"DTW30X5","price":85.76,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 6\"","offer_id":12065815691332,"sku":"DTW30X6","price":96.05,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\"","offer_id":43703370514668,"sku":"DTW30X5B","price":111.65,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 6\"","offer_id":43703370547436,"sku":"DTW30X6B","price":119.27,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-dtw-30-degree-elbow-29738232348857.png?v=1628166462"},{"product_id":"45-degree-elbow","title":"Silvacore Pro by Duraflue 45 degree elbow: 5\", 6\", Silver, Black.","description":"\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003c\/p\u003e\n\u003cp\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003c\/p\u003e\n\u003cp\u003eTHIS PART REQUIRES A NARROW LOCKING BAND (NOT INCLUDED).\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver \/ 5\"","offer_id":1197273777,"sku":"DTW45X5","price":90.33,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 6\"","offer_id":12065814642756,"sku":"DTW45X6","price":97.2,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\"","offer_id":43703375036652,"sku":"DTW45X5B","price":116.63,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 6\"","offer_id":43703375069420,"sku":"DTW45X6B","price":124.64,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-dtw-45-degree-elbow-29739883757753.png?v=1628336373"},{"product_id":"15-degree-elbow","title":"Silvacore Pro by Duraflue 15 degree elbow: 5\", 6\", Silver, Black.","description":"\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003c\/p\u003e\n\u003cp\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003c\/p\u003e\n\u003cp\u003eTHIS PART REQUIRES A NARROW LOCKING BAND (NOT INCLUDED).\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver \/ 5\"","offer_id":1197309641,"sku":"DTW15X5","price":84.62,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 6\"","offer_id":12065815822404,"sku":"DTW15X6","price":91.48,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\"","offer_id":43703362355436,"sku":"DTW15X5B","price":106.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 6\"","offer_id":43703362388204,"sku":"DTW15X6B","price":113.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-dtw-15-degree-elbow-29739383095481.png?v=1628331326"},{"product_id":"1000mm-straight-length","title":"Silvacore Pro by Duraflue Straight length 5\": Silver, Black.","description":"\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003c\/p\u003e\n\u003cp\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003c\/p\u003e\n\u003cp\u003eTHIS PART REQUIRES A NARROW LOCKING BAND (NOT INCLUDED).\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver \/ 250mm","offer_id":12065816707140,"sku":"DTW250X5","price":33.68,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 500mm","offer_id":12065816510532,"sku":"DTW500X5","price":53.22,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 800mm","offer_id":39454566842553,"sku":"DTW800X5","price":82.58,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 1000mm","offer_id":1197319361,"sku":"DTW1000X5","price":89.82,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 250mm","offer_id":43701282242796,"sku":"DTW250X5B","price":42.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 500mm","offer_id":43701282275564,"sku":"DTW500X5B","price":66.53,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 800mm","offer_id":43701282308332,"sku":"DTW800X5B","price":102.29,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 1000mm","offer_id":43701282341100,"sku":"DTW1000X5B","price":113.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-silver-1000mm-5-dtw-straight-length-29808944218297.jpg?v=1628301869"},{"product_id":"twinwall-adjustable-length","title":"Silvacore Pro by Duraflue adjustable length: 5\", 6\", Silver, Black.","description":"\u003cp\u003eThis is an adjustable part and you will be supplied with extra internal insulation to fill the void created when you extend. Hide and strengthen the joint using an extra narrow -locking-band.\u003c\/p\u003e\n\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003cbr\u003e\u003cbr\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003cbr\u003e\u003cbr\u003eTHIS PART REQUIRES A NARROW LOCKING BAND (NOT INCLUDED).\u003cbr\u003e\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver \/ 5\" \/ 380mm-585mm","offer_id":1197355741,"sku":"DTWADJ380X585X5","price":133.79,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 5\" \/ 590mm-1005mm","offer_id":39493137399993,"sku":"DTWADJ590X1005X5","price":179.25,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 6\" \/ 380mm-585mm","offer_id":43703534747884,"sku":"DTWADJ380X585X6","price":141.4,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 6\" \/ 590mm-1005mm","offer_id":43703534846188,"sku":"DTWADJ590X1005X6","price":194.6,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\" \/ 380mm-585mm","offer_id":43703534780652,"sku":"DTWADJ380X585X5B","price":169.12,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\" \/ 590mm-1005mm","offer_id":43703534878956,"sku":"DTWADJ590X1005X5B","price":228.13,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 6\" \/ 380mm-585mm","offer_id":43703534813420,"sku":"DTWADJ380585X6B","price":179.84,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 6\" \/ 590mm-1005mm","offer_id":43703534911724,"sku":"DTWADJ590X1005X6B","price":247.82,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-silver-5-380mm-585mm-dtw-adjustable-length-dtwadj380x585x5-29781159149753.jpg?v=1628152440"},{"product_id":"90-degree-tee","title":"Silvacore Pro by Duraflue 90 degree T (requires soot collection door): 5\", 6\", Silver, Black.","description":"\u003cp\u003eAttaches to the rear of a stove using a twin wall adaptor. On the bottom goes a soot collection door, on the top any straight or elbow. Off the top of a stove is always best though. \u003c\/p\u003e\n\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003cbr\u003e\u003cbr\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003cbr\u003e\u003cbr\u003eTHIS PART REQUIRES A NARROW LOCKING BAND (NOT INCLUDED).\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eTHIS PART REQUIRES A SOOT COLLECTION DOOR (NOT INCLUDED).\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver \/ 5\"","offer_id":1197421305,"sku":"DTW90TX5","price":147.5,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 6\"","offer_id":12065830273092,"sku":"DTW90TX6","price":172.66,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\"","offer_id":43703408132332,"sku":"DTW90TX5B","price":189.81,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 6\"","offer_id":43703408165100,"sku":"DTW90TX6B","price":214.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-dtw-90-degree-tee-requires-soot-collection-door-29741089226937.png?v=1628087804"},{"product_id":"storm-collar","title":"Silvacore Pro by Duraflue Storm collar (required only if roof flashing does not seal to pipe): 5\", 6\", Silver, Black.","description":"\u003cp\u003eProtects flashing from leaks but only needed if flashing is of a type that leaks - ours do not leak. Can buy for belt and braces security.\u003c\/p\u003e\n\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003cbr\u003e\u003cbr\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003cbr\u003e\u003cbr\u003eDetailed technical info see footer of website.\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver \/ 5\"","offer_id":1197491585,"sku":"DTWSCX5","price":34.99,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 6\"","offer_id":12065831649348,"sku":"DTWSCX6","price":36.59,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\"","offer_id":43706080788716,"sku":"DTWSCX5B","price":43.49,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 6\"","offer_id":43706080821484,"sku":"DTWSCX6B","price":47.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-dtw-storm-collar-required-only-if-roof-flashing-does-not-seal-to-pipe-29741236715705.jpg?v=1628094288"},{"product_id":"cowl-2","title":"Silvacore Pro by Duraflue Standard cowl: 5\", 6\", Silver, Black.","description":"\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003cbr\u003e\u003cbr\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003cbr\u003e\u003cbr\u003eTHIS PART REQUIRES A NARROW LOCKING BAND (NOT INCLUDED).\u003cbr\u003e\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver \/ 5\"","offer_id":1197499909,"sku":"DTWRCX5","price":78.9,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 6\"","offer_id":12065830142020,"sku":"DTWRCX6","price":80.04,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\"","offer_id":43706057687276,"sku":"DTWRCX5B","price":100.62,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 6\"","offer_id":43706057720044,"sku":"DTWRCX6B","price":104.15,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-silver-5-dtw-standard-cowl-29812911931577.jpg?v=1628319630"},{"product_id":"narrow-locking-band","title":"Silvacore Pro by Duraflue Narrow locking band clamp (one required for each joint): 5\", 6\", Silver, Black.","description":"\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003c\/p\u003e\n\u003cp\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003c\/p\u003e\n\u003cp\u003eDetailed technical info see footer of website.\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver \/ 5\"","offer_id":1197512301,"sku":"DTWLBX5","price":14.49,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 6\"","offer_id":12065832468548,"sku":"DTWLBX6","price":14.49,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\"","offer_id":43701466464492,"sku":"DTWLBX5B","price":17.64,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 6\"","offer_id":43701466497260,"sku":"DTWLBX6B","price":17.64,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-dtw-narrow-locking-band-clamp-one-required-for-each-joint-29744547889337.jpg?v=1627986115"},{"product_id":"dtw-45-degree-wall-sleeve-for-when-going-through-wall","title":"Silvacore Pro by Duraflue 45 degree wall sleeve (for when going through wall): 5\", 6\", Silver","description":"\u003cp\u003eProtects wall when flue passes through. Keeps insulation away from flue.\u003c\/p\u003e\n\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003cbr\u003e\u003cbr\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003cbr\u003e\u003cbr\u003eDetailed technical info see footer of website.\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver 5\"","offer_id":1200212225,"sku":"DTWWS45X5","price":121.8,"currency_code":"GBP","in_stock":true},{"title":"Silver 6\"","offer_id":12065831944260,"sku":"DTWWS45X6","price":125.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-dtw-45-degree-wall-sleeve-for-when-going-through-wall-29741948895417.jpg?v=1628249078"},{"product_id":"roof-support","title":"Silvacore Pro by Duraflue Roof rafter support: 5\", 6\", Silver.","description":"This is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003cbr\u003e\u003cbr\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003cbr\u003e\u003cbr\u003eDetailed technical info see footer of website.","brand":"Duraflue","offers":[{"title":"5\"","offer_id":1200361893,"sku":"DTWRSX5","price":83.09,"currency_code":"GBP","in_stock":true},{"title":"6\"","offer_id":12065830371396,"sku":"DTWRSX6","price":84.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-silver-5-dtw-roof-rafter-support-not-load-bearing-lateral-support-only-29786467369145.jpg?v=1628248359"},{"product_id":"flat-adjustable-wall-support","title":"Silvacore Pro by Duraflue Adjustable wall bracket: 5\", Silver, Black.","description":"\u003cp\u003eThese brackets are adjustable left and right even after drilling into the wall - very useful feature.\u003c\/p\u003e\n\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003c\/p\u003e\n\u003cp\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003c\/p\u003e\n\u003cp\u003eDetailed technical info see footer of website.\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver \/ 95mm-135mm","offer_id":1200472397,"sku":"DTWWS95135X5","price":60.26,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 130mm-210mm","offer_id":39499392090297,"sku":"DTWWS130210X5","price":76.61,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 225mm-385mm","offer_id":39499464704185,"sku":"DTWWS225385X5","price":82.33,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 370mm-590mm","offer_id":39499398447289,"sku":"DTWWS370590X5","price":217.26,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 550mm-770mm","offer_id":39499418108089,"sku":"DTWWS550770X5","price":222.98,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 95mm-135mm","offer_id":43701195833580,"sku":"DTWWS95135X5B","price":86.9,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 130mm-210mm","offer_id":43701195866348,"sku":"DTWWS130210X5B","price":96.05,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 225mm-385mm","offer_id":43701195899116,"sku":"DTWWS225385X5B","price":102.91,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 370mm-590mm","offer_id":43701195931884,"sku":"DTWWS370590X5B","price":261.72,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 550mm-770mm","offer_id":43701195964652,"sku":"DTWWS550770X5B","price":268.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-silver-5-95mm-135mm-dtw-adjustable-wall-bracket-5-silver-black-38733110051052.jpg?v=1678269813"},{"product_id":"flat-wall-support","title":"Silvacore Pro by Duraflue Wall bracket (no adjustment): 5\", 6\", Silver, Black.","description":"\nThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5-7cm to combustible materials (so is also useful for adding atop a stove to bypass a wooden beam). No glue or sealants required.\n\nDetailed technical info see footer of website.","brand":"Duraflue","offers":[{"title":"Silver 5\"","offer_id":1200484741,"sku":"DTWFWSX5","price":57.7,"currency_code":"GBP","in_stock":true},{"title":"Silver 6\"","offer_id":12065831551044,"sku":"DTWFWSX6","price":60.98,"currency_code":"GBP","in_stock":true},{"title":"Black 5\"","offer_id":12065831583812,"sku":"DTWFWSX5B","price":72.07,"currency_code":"GBP","in_stock":true},{"title":"Black 6\"","offer_id":12065831616580,"sku":"DTWFWSX6B","price":75.42,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-silver-5-dtw-wall-bracket-no-adjustment-29814832431289.jpg?v=1628329530"},{"product_id":"base-support-unit-with-brackets","title":"Silvacore Pro by Duraflue Base support bracket adjustable (7-37cm from wall to pipe): 5\", 6\", Silver, Black.","description":"\u003cp\u003eLoad bearing and usually fitted at the foot of multiple metres running up a wall. This part also works upside down as can be seen in one of our smaller images.\u003c\/p\u003e\n\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003cbr\u003e\u003cbr\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003cbr\u003e\u003cbr\u003eTHIS PART REQUIRES A NARROW LOCKING BAND (NOT INCLUDED).\u003cbr\u003e\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver \/ 5\" \/ 7-16cm","offer_id":1200490721,"sku":"DTWBSUX5","price":170.32,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 5\" \/ 15-37cm","offer_id":43703565091052,"sku":"DTWLONGBSUX5","price":226.81,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 6\" \/ 7-16cm","offer_id":12065814413380,"sku":"DTWBSUX6","price":181.81,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 6\" \/ 15-37cm","offer_id":43703565123820,"sku":"DTWLONGBSUX6","price":236.59,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\" \/ 7-16cm","offer_id":43703565156588,"sku":"DTWBSUX5B","price":217.49,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\" \/ 15-37cm","offer_id":43703565222124,"sku":"DTWLONGBSUX5B","price":274.31,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 6\" \/ 7-16cm","offer_id":43703565189356,"sku":"DTWBSUX6B","price":234.41,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 6\" \/ 15-37cm","offer_id":43703565254892,"sku":"DTWLONGBSUX6B","price":311.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-silver-5-dtw-base-support-bracket-adjustable-7-16cm-from-wall-to-pipe-29772961022137.png?v=1628111203"},{"product_id":"weathering-cowl-1","title":"Silvacore Pro by Duraflue Weathering cowl (aka Windy Miller): 5\", 6\", Silver, Black.","description":"\u003cp\u003eOur most popular twin wall cowl.\u003c\/p\u003e\n\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003cbr\u003e\u003cbr\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003cbr\u003e\u003cbr\u003eTHIS PART REQUIRES A NARROW LOCKING BAND (NOT INCLUDED).\u003cbr\u003e\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver \/ 5\"","offer_id":1200686929,"sku":"DTWWCX5","price":91.35,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 6\"","offer_id":12065827323972,"sku":"DTWWCX6","price":101.85,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\"","offer_id":43706111459564,"sku":"DTWWCX5B","price":101.85,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 6\"","offer_id":43706111492332,"sku":"DTWWCX6B","price":112.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-silver-5-dtw-weathering-cowl-29760272269497.jpg?v=1628023717"},{"product_id":"soot-collection-with-drain","title":"Silvacore Pro by Duraflue Soot collection sweep door with drain (usually goes with 135 degree T or 90 degree T): 5\", 6\", Silver, Black.","description":"\u003cp\u003eA few other parts use this \"sweep's door\".\u003c\/p\u003e\n\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003cbr\u003e\u003cbr\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003cbr\u003e\u003cbr\u003eTHIS PART REQUIRES A NARROW LOCKING BAND (NOT INCLUDED).\u003cbr\u003e\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver \/ 5\"","offer_id":1203798877,"sku":"DTWDRAINX5","price":60.55,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 6\"","offer_id":12065808744516,"sku":"DTWDRAINX6","price":68.04,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\"","offer_id":43706023674092,"sku":"DTWDRAINX5B","price":78.49,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 6\"","offer_id":43706023706860,"sku":"DTWDRAINX6B","price":88.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-dtw-soot-collection-sweep-door-with-drain-usually-goes-with-135-degree-t-or-90-degree-t-29737223061689.png?v=1628110492"},{"product_id":"ventilated-firestop-support-set","title":"Silvacore Pro by Duraflue Ventilated firestop support set (used to support flue on joists): 5\", 6\", Silver, Black.","description":"\u003cp\u003eUsed where a chimney passes through a floor.\u003c\/p\u003e\n\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003cbr\u003e\u003cbr\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003cbr\u003e\u003cbr\u003eDetailed technical info see footer of website.\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver \/ 5\"","offer_id":1203860149,"sku":"DTWVFSKITX5","price":189.65,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 6\"","offer_id":12065830928452,"sku":"DTWVFSKITX6","price":202.93,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\"","offer_id":43706107625708,"sku":"DTWVFSKITX5B","price":243.94,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 6\"","offer_id":43706107658476,"sku":"DTWVFSKITX6B","price":261.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-silver-5-dtw-ventilated-firestop-support-set-used-to-support-flue-on-joists-29785697091769.jpg?v=1628178171"},{"product_id":"ventilated-firestop-plate-only","title":"Silvacore Pro by Duraflue Ventilated firestop plate: 5\", 6\", Silver, Black.","description":"\u003cp\u003eAllows air to pass through and therefore vents a void so as to avoid heat build up.\u003c\/p\u003e\n\u003cp\u003eSee also 3-part ventilated set in Product Addons.\u003c\/p\u003e\n\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003cbr\u003e\u003cbr\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003cbr\u003e\u003cbr\u003eDetailed technical info see footer of website.\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver \/ 5\"","offer_id":1203883861,"sku":"DTWFSPX5","price":75.42,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 6\"","offer_id":12065831747652,"sku":"DTWFSPX6","price":77.62,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\"","offer_id":43706093601004,"sku":"DTWFSPX5B","price":93.62,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 6\"","offer_id":43706093633772,"sku":"DTWFSPX6B","price":100.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-silver-5-dtw-ventilated-firestop-floor-plate-29811126894777.jpg?v=1628311705"},{"product_id":"45-degree-rubber-aluminium-flashing","title":"Silvacore Pro by Duraflue Rubber aluminium roof flashing 0-45 degree FOR ALL DIAMETERS OF PIPE","description":"\u003cp\u003e\u003cspan\u003eIt is for all diameters of twin wall clip-together chimney pipe as you cut the rubber bit following a designated line with sharp scissors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eBasic flashing for tiles or slates. Nulead flashing is better but more expensive.\u003c\/p\u003e\n\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003cbr\u003e\u003cbr\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003cbr\u003e\u003cbr\u003eDetailed technical info see footer of website.\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Default Title","offer_id":1204092605,"sku":"MF45","price":59.02,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-twin-wall-0-45-degree-rubber-aluminium-flashing-3517325869124.jpg?v=1571839126"},{"product_id":"flex-to-twin-wall-adaptor","title":"Silvacore Pro by Duraflue liner flex to twin wall adaptor (for sitting atop a short chimney stack)","description":"\u003cp\u003eWhen a chimney has been chopped off replace the chopped off section with twin wall. This is the lowest part. DIY article available for this project see \"Somebody chopped off your stack?\" onnthis page.\u003c\/p\u003e\n\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003cbr\u003e\u003cbr\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003cbr\u003e\u003cbr\u003eDetailed technical info see footer of website.\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver 5\" flex to 6\" twin","offer_id":1204096965,"sku":"DTWFLEXTWINMRX125","price":77.69,"currency_code":"GBP","in_stock":true},{"title":"Silver 6\" flex to 6\" twin","offer_id":12065815527492,"sku":"DTWFLEXTWIN150","price":82.94,"currency_code":"GBP","in_stock":true},{"title":"Silver 5\" flex to 5\" twin","offer_id":12065815560260,"sku":"DTWFLEXTWIN130","price":82.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-dtw-liner-to-twin-wall-adaptor-for-sitting-atop-a-short-chimney-stack-29742978138297.jpg?v=1678456157"},{"product_id":"twin-wall-adaptor","title":"Silvacore Pro by Duraflue Twin wall to flex liner adaptor (usually used when bypassing a wooden beam): 5\", 6\", Silver.","description":"\u003cp\u003eUsually used when bypassing a wooden beam above a stove.\u003c\/p\u003e\n\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003cbr\u003e\u003cbr\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003cbr\u003e\u003cbr\u003eTHIS PART REQUIRES A NARROW LOCKING BAND (NOT INCLUDED).\u003cbr\u003e\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver 5\"","offer_id":1204116721,"sku":"DTWTWINFLEXX125","price":87.5,"currency_code":"GBP","in_stock":true},{"title":"Silver 6\"","offer_id":12065808547908,"sku":"DTWTWINFLEXX150","price":87.5,"currency_code":"GBP","in_stock":true},{"title":"Silver 5\" to 6' increasing","offer_id":12065808580676,"sku":"DTWTWINFLEXMR125","price":97.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-dtw-twin-wall-to-liner-adaptor-usually-used-when-bypassing-a-wooden-beam-29743206662329.jpg?v=1628278586"},{"product_id":"guy-wire-bracket","title":"Silvacore Pro by DuraflueGuy wire bracket (requires also Telescopic Support Kit): 5\", 6\", Silver, Black.","description":"\u003cp\u003eBuy with telescopic legs for extra support of a freestanding chimney.\u003c\/p\u003e\n\u003cp\u003eNOTE: YOU WILL HAVE TO FIND YOUR OWN BOLTS TO ATTACH THE LUG TO THE TELESCOPIC LEG AS THESE ARE NOT SUPPLIED. BUILDER'S MERCHANTS OFFER A SELCTION OF STAINLESS STEEL NUTS\/BOLTS.\u003c\/p\u003e\n\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003cbr\u003e\u003cbr\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003cbr\u003e\u003cbr\u003eDetailed technical info see footer of website.\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver \/ 5\"","offer_id":1204167073,"sku":"DTWGUYX5","price":90.33,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 6\"","offer_id":12065831452740,"sku":"DTWGUYX6","price":93.77,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\"","offer_id":43705796657388,"sku":"DTWGUYX5B","price":100.88,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 6\"","offer_id":43705796690156,"sku":"DTWGUYX6B","price":101.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-silver-5-dtw-guy-wire-bracket-requires-also-telescopic-support-kit-29782926295225.jpg?v=1628166826"},{"product_id":"telescopic-support-kit-1-5-2-5m","title":"Silvacore Pro by Duraflue Telescopic support legs kit 1.5-2.5m (goes with guy wire bracket): 5\", 6\", Silver, Black.","description":"\u003cp\u003eIf your chimney has too much final unsupported length it may be damaged in a storm. Up to 2m of freestanding is fine as long as all susceptible joints have a wide locking band (goes over the narrow locking band). More than this use telescopic legs.\u003c\/p\u003e\n\u003cp\u003eNOTE: YOU WILL HAVE TO FIND YOUR OWN SCREWS FOR ATTACHING THE LEGS TO YOUR SURFACE. BUILDER'S MERCHANTS OFFER A SELCTION OF ROOFING SCREWS\/PENNY-WASHERS\/RUBBER-WASHERS ETC.\u003c\/p\u003e\n\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003cbr\u003e\u003cbr\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003cbr\u003e\u003cbr\u003eDetailed technical info see footer of website.\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver \/ 5\"","offer_id":1204173865,"sku":"DTWGWB","price":153.67,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 6\"","offer_id":12065808973892,"sku":"telelegssilver6","price":153.67,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\"","offer_id":43706083606764,"sku":"DTWGWBB","price":175.39,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 6\"","offer_id":43706083639532,"sku":"telelegsblack6","price":175.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-dtw-telescopic-support-legs-kit-1-5-2-5m-goes-with-guy-wire-bracket-29737302130873.jpg?v=1628165914"},{"product_id":"135-degree-tee-with-prolonged-snout","title":"Silvacore DTW 135 degree T with adjustable 730-1040 prolonged snout (requires soot collection door): 5\", 6\", Silver, Black.","description":"\u003cp\u003eThis part passes through a wall (usually to outside) and has an adjustable long snout.\u003c\/p\u003e\n\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003c\/p\u003e\n\u003cp\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003c\/p\u003e\n\u003cp\u003eDetailed technical info see footer of website.\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver \/ 5\"","offer_id":1212061545,"sku":"DTW135TLABX5","price":410.5,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 6\"","offer_id":12065827127364,"sku":"DTW135TLABX6","price":451.67,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\"","offer_id":43703326671084,"sku":"DTW135TLABX5B","price":490.75,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 6\"","offer_id":43703326703852,"sku":"DTW135TLABX6B","price":520.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-silver-5-dtw-135-degree-t-with-adjustable-730-1040-prolonged-snout-requires-soot-collection-door-29740759187641.png?v=1628335841"},{"product_id":"45-degree-finishing-plate-2-part-round","title":"Silvacore Pro by Duraflue 45 degree finishing plate (2 part) round: 5\", 6\", Silver, Black.","description":"\u003cp\u003eStick to wall or ceiling using dabs of Silicon adhesive.\u003c\/p\u003e\n\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003cbr\u003e\u003cbr\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003cbr\u003e\u003cbr\u003eDetailed technical info see footer of website.\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver \/ 5\"","offer_id":7350049985,"sku":"DTWFPOVAL45X5","price":43.38,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 6\"","offer_id":12065815593028,"sku":"DTWFPOVAL45X6","price":47.23,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\"","offer_id":43703382278380,"sku":"DTWFPOVAL45X5B","price":51.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 6\"","offer_id":43703382311148,"sku":"DTWFPOVAL45X6B","price":56.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-dtw-45-degree-finishing-plate-2-part-round-for-inside-or-outside-property-on-a-vertical-wall-or-vaulted-ceiling-29739286757561.jpg?v=1628329707"},{"product_id":"0-degree-finishing-plate-1-part-round","title":"Silvacore Pro by Duraflue 0 degree finishing plate (1 part) round: 5\", 6\", Silver, Black.","description":"\u003cp\u003eSticks to ceiling with dabs of Silicon adhesive.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003c\/p\u003e\n\u003cp\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003c\/p\u003e\n\u003cp\u003eDetailed technical info see footer of website.\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver \/ 5\"","offer_id":7350500033,"sku":"DTWFLAT10X5","price":43.38,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 6\"","offer_id":12065816248388,"sku":"DTWFLAT10X6","price":47.23,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\"","offer_id":43701461811436,"sku":"DTWFLAT10X5B","price":51.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 6\"","offer_id":43701461844204,"sku":"DTWFLAT10X6B","price":62.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-silver-5-dtw-0-degree-finishing-plate-1-part-round-29814938304697.jpg?v=1628330066"},{"product_id":"edpm-flashing","title":"Silvacore Pro by Duraflue EPDM Ezi-Seal roof flashing 0-45 degrees (flange adapts to surface shape) FITS ALL DIAMETERS PIPE","description":"\u003cp\u003eIt is for all diameters as you cut the rubber bit following a designated line with sharp scissors ;-)\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.deks.co.uk\/dektite-ezi-seal\" target=\"_blank\"\u003eManufacturer's website and video here\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eDO NOT BE CONFUSED BY THE UNDULATING FLANGE ON THE IMAGE - FLANGE IS PLIABLE LIKE LEAD AND ADAPTS TO SHAPE OF ROOF WHETHER FLAT, UNDULATING ETC.\u003c\/p\u003e\n\u003cp\u003eFor felt, GRP, metal roofs. No adhesives required. Screws\/roofing screws\/stainless bolts not included (visit builder's merchants).\u003c\/p\u003e\n\u003cp\u003eTwo sizes of flashing (footprint). If NOT passing through any enclosed void choose the smaller footprint. Your hole needs to be a minimum 295mm diameter for 5\" twin wall and 320mm for 6\" twin wall. If YES your chimney is passing through an enclosed space where heat can build up then the figures become \u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003ea minimum 335mm diameter hole for 5\" twin wall and 360mm for 6\" twin wall. As can be deduced the 6\" twin wall, in the latter scenario will need the larger footprint flashing. What constitutes a void? Some say a loft is a void some say it is not. Proper answer is to ask whoever is signing it off. Or go for the bigger hole size and be sure. Figures above are based on min 50mm distance to combustibles for no void and min 70mm distance to combustibles for void.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eDektite® EZi-Seal EPDM Pipe Flashing For Metal Roofs. Features a revolutionary non-absorbant and non-porous sponge gasket that seals by compression, even in wet conditions. It hugs the roof line to provide a watertight seal without the need for silicone sealant. Forget the Silicone - Just screw it down!\u003c\/span\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003cbr\u003e\u003cbr\u003eCut gasket to size required (where to cut embossed on gasket). Use sharp scissors.\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"36x36cm Ezi-Seal","offer_id":31252707213395,"sku":"EPDM DFE106BEZ","price":55.04,"currency_code":"GBP","in_stock":true},{"title":"45x45cm Ezi-Seal","offer_id":31252707246163,"sku":"EPDM DFE107BEZ","price":88.49,"currency_code":"GBP","in_stock":true},{"title":"36x36cm NOT Ezi-Seal","offer_id":44001664827628,"sku":"EDPM NOT EZI-SEAL AS IS FOR GLASS","price":55.04,"currency_code":"GBP","in_stock":true},{"title":"45x45cm NOT Ezi-Seal","offer_id":44001665614060,"sku":"EDPM NOT EZI-SEAL AS IS FOR GLASS","price":88.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-dtw-edpm-ezi-seal-roof-flashing-38747515748588.webp?v=1678444053"},{"product_id":"optional-45-degree-finishing-plate-1-part-round-1","title":"Silvacore Pro by Duraflue 45 degree finishing plate: 5\", 6\", Silver, Black.","description":"\u003cp\u003eSeals around a pipe passing through a wall or ceiling. Sticks to sloping ceiling using dabs of Silicon adhesive.\u003c\/p\u003e\n\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003cbr\u003e\u003cbr\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003cbr\u003e\u003cbr\u003eDetailed technical info see footer of website.\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver \/ 5\"","offer_id":12420638023,"sku":"DTWFLAT145X5","price":43.38,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 6\"","offer_id":12065814511684,"sku":"DTWFLAT145X6","price":47.23,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\"","offer_id":43703509811436,"sku":"DTWFLAT145X5B","price":51.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 6\"","offer_id":43703509844204,"sku":"DTWFLAT145X6B","price":63.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-silver-5-dtw-45-degree-finishing-plate-1-part-so-looks-really-neat-inside-round-for-inside-or-outside-property-on-a-vertical-wall-not-ceiling-29815180394681.jpg?v=1628331145"},{"product_id":"optional-wide-locking-band-goes-over-narrow-locking-band-as-extra-security","title":"Silvacore Pro by Duraflue Wide Locking Band (goes OVER standard locking band as extra security) and can provide extra strength: 5\", 6\", Silver, Black.","description":"\u003cp\u003eGoes OVER narrow locking band, adding strength and allowing up to 2m of freestanding chimney.\u003c\/p\u003e\n\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003cbr\u003e\u003cbr\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003cbr\u003e\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver \/ 5\"","offer_id":12420708039,"sku":"DTWWLBX5","price":27.21,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 6\"","offer_id":12065808875588,"sku":"DTWWLBX6","price":27.21,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\"","offer_id":43706113982700,"sku":"DTWWLBX5B","price":34.88,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 6\"","offer_id":43706114015468,"sku":"DTWWLBX6B","price":34.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/files\/Screenshot_2025-06-25_at_08.35.01.png?v=1750844464"},{"product_id":"optional-firestop-masking-plate","title":"Silvacore Pro by Duraflue Firestop masking plate (improves aesthetics of Ventilated Firestop Plate) FOR CEILINGS: 5\", 6\", Silver, Black.","description":"\u003cp\u003eImproves aesthetics of Ventilated Firestop Plate in Support Set\u003c\/p\u003e\n\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003cbr\u003e\u003cbr\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003cbr\u003e\u003cbr\u003eDetailed technical info see footer of website.\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver \/ 5\"","offer_id":12420720711,"sku":"DTWMASKPLATEX5","price":65.17,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 6\"","offer_id":12065810874436,"sku":"DTWMASKPLATEX6","price":72.04,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\"","offer_id":43705755861228,"sku":"DTWMASKPLATEX5B","price":81.19,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 6\"","offer_id":43705755893996,"sku":"DTWMASKPLATEX6B","price":90.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-silver-5-dtw-firestop-masking-plate-improves-aesthetics-of-ventilated-firestop-plate-for-ceilings-29783493083321.jpg?v=1628323466"},{"product_id":"0-30-degree-finishing-plate","title":"Silvacore Pro by Duraflue 0-30 degree finishing plate (2 part) square: 5\", 6\", Silver, Black.","description":"\u003cp\u003eSticks to sloping ceiling with small domed headed screws (not supplied) and dabs of Silicon adhesive.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003c\/p\u003e\n\u003cp\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003c\/p\u003e\n\u003cp\u003eDetailed technical info see footer of website.\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver \/ 5\"","offer_id":44339094356,"sku":"DTWFP030X5","price":48.03,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 6\"","offer_id":12065816019012,"sku":"DTWFP030X6","price":53.74,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\"","offer_id":43703299309804,"sku":"DTWFP030X5B","price":62.38,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 6\"","offer_id":43703299342572,"sku":"DTWFP030X6B","price":69.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-silver-5-dtw-0-30-degree-finishing-plate-2-part-square-29783030923449.jpg?v=1628163390"},{"product_id":"raincap-with-mesh","title":"Duraflue DTW Rain cowl with anti-bird mesh: 5\", 6\", Silver, Black.","description":"This is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003cbr\u003e\u003cbr\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003cbr\u003e\u003cbr\u003eDetailed technical info see footer of website.","brand":"Duraflue","offers":[{"title":"Silver \/ 5\"","offer_id":1020061417492,"sku":"DTWRCMX5","price":99.48,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 6\"","offer_id":12065827029060,"sku":"DTWRCMX6","price":107.49,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\"","offer_id":43705672433900,"sku":"DTWRCMX5B","price":124.64,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 6\"","offer_id":43705672466668,"sku":"DTWRCMX6B","price":134.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-silver-5-dtw-rain-cowl-with-mesh-29784035786937.png?v=1628237064"},{"product_id":"fully-adjustable-single-to-twin-wall-starter-length-with-built-in-adapter","title":"Silvacore Pro by Duraflue REMOVABLE 50cm length: connects directly into stove (snout downwards): 5\", 6\", Silver, Black.","description":"\u003cp\u003eConnects directly into stove (has its own snout so no adaptor required) and allows the stove to be removed if required. Building Regulations does state stove should be removable without dismantling rest of chimney.\u003c\/p\u003e\n\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003cbr\u003e\u003cbr\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003cbr\u003e\u003cbr\u003eDetailed technical info see footer of website.\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver \/ 5\"","offer_id":12103008878660,"sku":"DTWADJMAX130125","price":202.39,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 6\"","offer_id":12103008911428,"sku":"DTWADJMAX6","price":205.95,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 5\" stove to 6\" twin wall","offer_id":31135771394131,"sku":"DTWADJMRX150125","price":204.68,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\"","offer_id":43705851674860,"sku":"DTWADJMAX130125B","price":250.41,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 6\"","offer_id":43705851707628,"sku":"DTWADJMAX6B","price":254.99,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\" stove to 6\" twin wall","offer_id":43705851740396,"sku":"DTWADJMRX150125B","price":204.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-dtw-removable-50cm-length-connects-directly-into-stove-snout-downwards-5-6-silver-black-38747793293548.jpg?v=1695025645"},{"product_id":"corner-wall-bracket","title":"Silvacore Pro by Duraflue Corner wall bracket: 5\", 6\", Silver, Black.","description":"\u003cp\u003eFits into a corner. Cut down as required.\u003c\/p\u003e\n\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003cbr\u003e\u003cbr\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003cbr\u003e\u003cbr\u003eDetailed technical info see footer of website.\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver \/ 5\"","offer_id":12103037091908,"sku":"DTWCWLBX5","price":116.63,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 6\"","offer_id":12103037124676,"sku":"DTWCWLBX6","price":104.97,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\"","offer_id":43703587832044,"sku":"DTWCWLBX5B","price":145.22,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 6\"","offer_id":43703587864812,"sku":"DTWCWLBX6B","price":154.37,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-silver-5-dtw-corner-wall-bracket-30231870963897.jpg?v=1631017115"},{"product_id":"nulead-flashing","title":"Silvacore Pro by Duraflue Nu-lead lead roof flashing 0-45 degree FOR ALL DIAMETERS OF PIPE","description":"\u003cp\u003e\u003cspan\u003eIt is for all diameters of twin wall clip-together chimney pipe as you cut the rubber bit following a designated line with sharp scissors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eUse when you have a slate roof and desire higher quality than the aluminium version. For tiles and slate roofs, lead is best.\u003c\/p\u003e\n\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003cbr\u003e\u003cbr\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003cbr\u003e\u003cbr\u003eDetailed technical info see footer of website.\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Default Title","offer_id":12211198754884,"sku":"NU-LEAD DNL108B","price":114.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-dtw-nu-lead-lead-roof-flashing-0-45-degree-38747703378156.jpg?v=1678446573"},{"product_id":"30-45-degree-finishing-plate-2-part-square","title":"Silvacore Pro by Duraflue 30-45 degree finishing plate (2 part) square: 5\", 6\", Silver, Black.","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eSticks to sloping ceiling with small domed headed screws (not supplied) and dabs of Silicon adhesive.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003c\/p\u003e\n\u003cp\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003c\/p\u003e\n\u003cp\u003eDetailed technical info see footer of website.\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver \/ 5\"","offer_id":21319869595731,"sku":"DTWFP3045X5","price":48.03,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 6\"","offer_id":21319869628499,"sku":"DTWFP3045X6","price":53.74,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\"","offer_id":43703377035500,"sku":"DTWFP3045X5B","price":62.38,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 6\"","offer_id":43703377068268,"sku":"DTWFP3045X6B","price":69.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-silver-5-dtw-30-45-degree-finishing-plate-2-part-square-29791857672377.jpg?v=1628226937"},{"product_id":"chimney-design-to-building-regulations","title":"'Clip-together' Chimney (DESIGN SERVICE NOW FREE)","description":"\u003cp class=\"sh-color-black sh-color\"\u003eFree chimney design and materials list to your door within five working days.\u003c\/p\u003e\n\u003cp class=\"sh-color-black sh-color\"\u003e- Building regulations compliant\u003cbr\u003e- Detailed quotation\u003cbr\u003e- No obligation to buy\u003c\/p\u003e\n\u003cp class=\"sh-color-black sh-color\"\u003eWe have been designing twin-wall chimney systems since 2007 (in winter we will often do 10-20 designs a week) and have one person who specialises in this one task. We use our own twin-wall design software (we created it from scratch) which is accurate to within millimetres. We strive to make the procedure as simple \u0026amp; stress-free as possible.\u003c\/p\u003e\n\u003cp class=\"card-feature sh-color-black sh-color\"\u003eOur software is able to design for flat or sloped roofs, internal or external chimneys and gable ends.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEager to get your hands on a design? Scroll down to The Design Process below.\u003c\/span\u003e\u003c\/p\u003e","brand":"Duraflue 2","offers":[{"title":"Default Title","offer_id":43680812400876,"sku":"within10d-43","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/files\/twin-wall-flue-chimney-design-38933729706220.png?v=1684141594"},{"product_id":"windkat-anti-downdraft-anti-wind-cowl","title":"Windkat anti-downdraft anti-wind cowl Duraflue DTW","description":"\u003cp\u003eDIRECT FROM MANUFACTURER. CUSTOM MADE IN GERMANY. ALLOW 3-6 WEEKS FOR DELIVERY.\u003cbr\u003e\u003cbr\u003eCowl for exposed chimneys or turbulent conditions. Fits liners or clip-together twin wall.\u003c\/p\u003e","brand":"WINDKAT","offers":[{"title":"For twin wall \/ 5\" \/ Silver","offer_id":31381548990547,"sku":"wk1","price":210.1,"currency_code":"GBP","in_stock":true},{"title":"For twin wall \/ 5\" \/ Black","offer_id":31381549056083,"sku":"wk2","price":236.5,"currency_code":"GBP","in_stock":true},{"title":"For twin wall \/ 6\" \/ Silver","offer_id":31381549121619,"sku":"wk3","price":210.1,"currency_code":"GBP","in_stock":true},{"title":"For twin wall \/ 6\" \/ Black","offer_id":31381549154387,"sku":"wk4","price":236.5,"currency_code":"GBP","in_stock":true},{"title":"For chimney liner \/ 5\" \/ Silver","offer_id":31381549187155,"sku":"wk5","price":210.1,"currency_code":"GBP","in_stock":true},{"title":"For chimney liner \/ 5\" \/ Black","offer_id":31381549219923,"sku":"wk6","price":236.5,"currency_code":"GBP","in_stock":true},{"title":"For chimney liner \/ 6\" \/ Silver","offer_id":31381549252691,"sku":"wk7","price":233.2,"currency_code":"GBP","in_stock":true},{"title":"For chimney liner \/ 6\" \/ Black","offer_id":31381549285459,"sku":"wk8","price":259.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/materials-misc-windkat-anti-downdraft-anti-wind-cowl-dtw-29774243004601.png?v=1628336913"},{"product_id":"wood-burning-stove-shed-chimney","title":"Wood burning stove shed chimney kit Silvacore PRO DTW 2.5 Metre (shed, garage, gazebo, home-office or small room)","description":"\u003cp\u003eBUILDING REGS COMPLIANT\u003c\/p\u003e\n\u003cp\u003eEverything you need in the one kit (except a hearth) to install a wood burning or multi fuel stove in a small building, shed, garage, snug, gazebo, home office, caravan or small space.\u003c\/p\u003e\n\u003cp\u003eKIT CONTENTS\u003c\/p\u003e\n\u003cp\u003e1x stove to twin wall adaptor, 2x 1000mm twin wall straights, 1x 500mm twin wall straights, 1x twin wall weathering cowl, 1x roof flashing EDPM ezi-seal, 1x adjustable bracket 95-135mm, 4x narrow joint clamp (connects parts together), 1x fireproof webbing (for adding to snout of twin wall where enters stove).\u003c\/p\u003e\n\u003cp\u003eNeed to change a part? Scroll down the page and see \"You may also need\" –  there is one product in there that allows you to change a few of the items. Or contact us and we can change anything in the kit for you. \u003c\/p\u003e\n\u003cp\u003eSTOVE NOT INCLUDED.\u003c\/p\u003e\n\u003cp\u003eThis easy to install chimney lit is clip-together and requires no glues or sealants on joints. Fireproof webbing for the joint between the stove and the first chimney part is included.\u003c\/p\u003e\n\u003cp\u003eOther kits also available\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver \/ 5\" connection \u0026 5\" flue","offer_id":31626357309523,"sku":"shed2","price":607.95,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 5\" connection \u0026 6\" flue","offer_id":31626357342291,"sku":"shed3","price":660.45,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 6\" connection \u0026 6\" flue","offer_id":31626357375059,"sku":"shed4","price":628.95,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 4\" connection \u0026 5\" flue","offer_id":32242244517971,"sku":"shed1","price":681.87,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\" connection \u0026 5\" flue","offer_id":31626357211219,"sku":"shed6","price":665.21,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\" connection \u0026 6\" flue","offer_id":31626357243987,"sku":"shed7","price":786.45,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 6\" connection \u0026 6\" flue","offer_id":31626357276755,"sku":"shed8","price":786.45,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 4\" connection \u0026 5\" flue","offer_id":32242245861459,"sku":"shed5","price":708.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/files\/shed-chimney-kit-hers.jpg?v=1779890847"},{"product_id":"shed-kit-optionsshed","title":"Customise your Silvacore Pro by Duraflue shed kit (multiple options)","description":"\u003cspan\u003eShed kit customisations:\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e1. Change to aluminium\/rubber if you have tiles.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2. Change to lead (higher quality than aluminium) if you have tiles.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3. Longer bracket\/s for when stove in a corner.\u003c\/span\u003e","brand":"Duraflue","offers":[{"title":"1: Remove Edpm \u0026 Replace With Alumin\/rubber Flashing","offer_id":38386026348729,"sku":"customiseshed2","price":20.9,"currency_code":"GBP","in_stock":true},{"title":"2: Roof Exit: Remove Edpm \u0026 Replace With Lead Flashing","offer_id":42488816271596,"sku":"customiseshed2","price":66.78,"currency_code":"GBP","in_stock":true},{"title":"3: Roof Exit: Remove Bracket\/s \u0026 Replace With Bracket\/s 225-385mm","offer_id":38386026414265,"sku":"customiseshed4","price":27.2,"currency_code":"GBP","in_stock":true},{"title":"4: Roof Exit: Remove Bracket\/s \u0026 Replace With Bracket\/s 130-21mm","offer_id":56678537888124,"sku":"customiseshed4","price":22.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-customise-your-dtw-shed-kit-38733324288236.jpg?v=1678272153"},{"product_id":"single-to-twin-wall-adaptor","title":"Silvacore Pro by Duraflue adaptor connects twin wall part to vitreous pipe or directly to stove): 4\", 5\", 6\", Silver, Black.","description":"\u003cp\u003eThis adaptor connects any other length or elbow directly to a stove or to a vitreous pipe. Use our fireproof webbing to create a snug, safe fit.\u003c\/p\u003e\n\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003cbr\u003e\u003cbr\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003cbr\u003e\u003cbr\u003eTHIS PART REQUIRES A NARROW LOCKING BAND (NOT INCLUDED).\u003cbr\u003e\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver \/ 4\"-5\" \/ Flat","offer_id":39446395715769,"sku":"DTWMRX125100","price":49.17,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 4\"-5\" \/ Cone","offer_id":55467514069372,"sku":"","price":59.67,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 5\"-5\" \/ Flat","offer_id":39446573613241,"sku":"DTWMAX130125","price":49.17,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 5\"-5\" \/ Cone","offer_id":55467514102140,"sku":null,"price":59.67,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 5\"-6\" \/ Flat","offer_id":39339665031353,"sku":"DTWMRX150125","price":49.75,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 5\"-6\" \/ Cone","offer_id":55467514134908,"sku":null,"price":80.67,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 6\"-6\" \/ Flat","offer_id":39446581477561,"sku":"DTWMAX6","price":49.75,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 6\"-6\" \/ Cone","offer_id":55467514167676,"sku":null,"price":91.17,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 4\"-5\" \/ Flat","offer_id":43703435100396,"sku":"DTWMRX125100B","price":62.38,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 4\"-5\" \/ Cone","offer_id":55467514200444,"sku":null,"price":73.32,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\"-5\" \/ Flat","offer_id":43703435133164,"sku":"DTWMAX130125B","price":60.52,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\"-5\" \/ Cone","offer_id":55467514233212,"sku":null,"price":71.22,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\"-6\" \/ Flat","offer_id":43703435165932,"sku":"DTWMRX150125B","price":62.45,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5\"-6\" \/ Cone","offer_id":55467514265980,"sku":null,"price":109.02,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 6\"-6\" \/ Flat","offer_id":43703435198700,"sku":"DTWMAX6B","price":62.45,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 6\"-6\" \/ Cone","offer_id":55467514298748,"sku":null,"price":73.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-silver-5-6-dtw-stove-or-vitreous-to-twin-wall-adaptor-29799087767737.jpg?v=1628280267"},{"product_id":"dtw-edpm-canvas-roof-flashing-rubber-for-a-tent-or-yurt","title":"Silvacore Pro by Ekol EDPM canvas roof flashing rubber for a tent or yurt","description":"This is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003cbr\u003e\u003cbr\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003cbr\u003e\u003cbr\u003eDetailed technical info see footer of website.","brand":"Duraflue","offers":[{"title":"Default Title","offer_id":39994372325561,"sku":"","price":132.41,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-dtw-edpm-canvas-roof-flashing-rubber-for-a-tent-or-yurt-28894088429753.jpg?v=1627676479"},{"product_id":"dtw-straight-length-6","title":"Silvacore Pro by Duraflue Straight length 6\". Silver, Black.","description":"\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003c\/p\u003e\n\u003cp\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003c\/p\u003e\n\u003cp\u003eTHIS PART REQUIRES A NARROW LOCKING BAND (NOT INCLUDED).\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver \/ 250mm","offer_id":43699714490604,"sku":"DTW250X6","price":34.92,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 500mm","offer_id":43699714457836,"sku":"DTW500X6","price":57.38,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 800mm","offer_id":43699714425068,"sku":"DTW800X6","price":89.51,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 1000mm","offer_id":43699714392300,"sku":"DTW1000X6","price":100.62,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 250mm","offer_id":43701296988396,"sku":"DTW250X6B","price":45.33,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 500mm","offer_id":43701297021164,"sku":"DTW500X6B","price":74.01,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 800mm","offer_id":43701297053932,"sku":"DTW800X6B","price":108.94,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 1000mm","offer_id":43701297086700,"sku":"DTW1000X6B","price":124.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-silver-500mm-5-dtw-straight-length-6-38729246605548.jpg?v=1678200514"},{"product_id":"dtw-adjustable-wall-bracket-6-silver-black","title":"Silvacore Pro by Duraflue Adjustable wall bracket: 6\", Silver, Black.","description":"\u003cp\u003eThese brackets are adjustable left and right even after drilling into the wall - very useful feature.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.\u003c\/p\u003e\n\u003cp\u003eWhen we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).\u003c\/p\u003e\n\u003cp\u003eDetailed technical info see footer of website.\u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"Silver \/ 95mm-135mm","offer_id":43700905705708,"sku":"DTWWS95135X6","price":73.19,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 130mm-210mm","offer_id":43700905738476,"sku":"DTWWS130210X6","price":80.04,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 225mm-385mm","offer_id":43700905771244,"sku":"DTWWS225385X6","price":85.76,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 370mm-590mm","offer_id":43700905804012,"sku":"DTWWS370590X6","price":210.66,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 550mm-770mm","offer_id":43700905836780,"sku":"DTWWS550770X6","price":229.83,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 95mm-135mm","offer_id":43701233418476,"sku":"DTWWS95135X6B","price":91.48,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 130mm-210mm","offer_id":43701233451244,"sku":"DTWWS130210X6B","price":99.48,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 225mm-385mm","offer_id":43701233484012,"sku":"DTWWS225385X6B","price":106.34,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 370mm-590mm","offer_id":43701233516780,"sku":"DTWWS370590X6B","price":272.31,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 550mm-770mm","offer_id":43701233549548,"sku":"DTWWS550770X6B","price":349.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/products\/twin-wall-flue-silver-6-95mm-135mm-dtw-adjustable-wall-bracket-6-silver-black-38733046186220.jpg?v=1678269274"},{"product_id":"chimney-starter-kit-through-wall-off-rear-more-elbows-allowed","title":"Chimney starter kit in Silvacore Duraflue PRO: through wall, off rear, more elbows allowed","description":"\u003cp class=\"p1\"\u003e\u003cspan class=\"s2\"\u003eBUILDING REGULATION COMPLIANT—includes sweep access, ability to remove stove without dismantling chimney, wall-lined with sleeve and no 'connection between parts' in wall. All building regulation requirements often ignored by other sellers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s2\"\u003eCreating a clip together chimney for a wood burning stove is not difficult but there are quite a few possible \"design scenarios\" for different building types. But going out through a wall is almost always the same for everybody. The idea of our \"easy peasy\" kits is to start you off with the key parts. You just add straights to gain height, a bracket or two and a cowl (from the \"you may also need\" section on this page).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003cspan class=\"s2\"\u003eWe strongly recommend you watch the six minute video on this page that explains Chimney design rules and regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s2\"\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cspan\u003eWant to go off the top of the stove? Do something different? We might have \u003c\/span\u003e\u003ca href=\"https:\/\/stovefitterswarehouse.co.uk\/collections\/clip-together-chimney-kits-twin-wall-flue-kits\"\u003eanother chimney kit\u003c\/a\u003e\u003cspan\u003e for that...\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s2\"\u003eBlack is the silver powder coated on top of surface. Twin wall is stainless steel professional Silvacore PRO manufactured by Duraflue. We have chosen this as it does not rust, fade or yellow. Julian, author of the Stovefitter's Manual, has a Silvacore PRO twin wall chimney on his own home (since 2014).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s2\"\u003eMore \u003ca href=\"https:\/\/stovefitterswarehouse.co.uk\/pages\/quick-links-chimney-design\"\u003einformation on  chimney design\u003c\/a\u003e on our quick links page.\u003cbr\u003eMore information on \u003ca href=\"https:\/\/stovefitterswarehouse.co.uk\/pages\/regulations-for-wood-burning-stoves\"\u003eself-installing in a habitable property\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s2\"\u003eNote: Best performance is realised by attaching a flue to the top, rather than the rear of the stove. This is because smoke likes to rise. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e \u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"5\" \/ Silver","offer_id":55475852378492,"sku":"twrear5silver","price":943.95,"currency_code":"GBP","in_stock":true},{"title":"5\" \/ Black","offer_id":55475852411260,"sku":"twrear5black","price":996.45,"currency_code":"GBP","in_stock":true},{"title":"6\" \/ Silver","offer_id":55475852444028,"sku":"twrear6silver","price":975.45,"currency_code":"GBP","in_stock":true},{"title":"6\" \/ Black","offer_id":55475852476796,"sku":"twrear6black","price":1027.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/files\/woodburner-chimney-kit-off-rear-silver.jpg?v=1750780486"},{"product_id":"chimney-starter-kit-in-silvacore-duraflue-pro-through-wall-off-rear","title":"Chimney starter kit in Silvacore Duraflue PRO: through wall, off top, more elbows allowed","description":"\u003cp class=\"p1\"\u003e\u003cspan class=\"s2\"\u003eBUILDING REGULATION COMPLIANT—includes sweep access, ability to remove stove without dismantling chimney, wall-lined with sleeve and no 'connection between parts' in wall. All building regulation requirements often ignored by other sellers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s2\"\u003eCreating a clip together chimney for a wood burning stove is not difficult but there are quite a few possible \"design scenarios\" for different building types. But going out through a wall is almost always the same for everybody. The idea of our \"easy peasy\" kits is to start you off with the key parts. You just add straights to gain height, a bracket or two and a cowl (from the \"you may also need\" section on this page).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003cspan class=\"s2\"\u003eWe strongly recommend you watch the six minute video on this page that explains Chimney design rules and regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s2\"\u003eBlack is the silver powder coated on top of surface. Twin wall is stainless steel professional Silvacore PRO manufactured by Duraflue. We have chosen this as it does not rust, fade or yellow. Julian, author of the Stovefitter's Manual, has a Silvacore PRO twin wall chimney on his own home (since 2014).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s2\"\u003eMore \u003ca href=\"https:\/\/stovefitterswarehouse.co.uk\/pages\/quick-links-chimney-design\"\u003einformation on  chimney design\u003c\/a\u003e on our quick links page.\u003cbr\u003eMore information on \u003ca href=\"https:\/\/stovefitterswarehouse.co.uk\/pages\/regulations-for-wood-burning-stoves\"\u003eself-installing in a habitable property\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s2\"\u003eNote: Best performance is realised by attaching a flue to the top, rather than the rear of the stove. This is because smoke likes to rise. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e \u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"5\" \/ Silver","offer_id":55476136804732,"sku":"twofftop5silver","price":1048.95,"currency_code":"GBP","in_stock":true},{"title":"5\" \/ Black","offer_id":55476136837500,"sku":"twofftop5black","price":1153.95,"currency_code":"GBP","in_stock":true},{"title":"6\" \/ Silver","offer_id":55476136870268,"sku":"twofftop6silver","price":1153.95,"currency_code":"GBP","in_stock":true},{"title":"6\" \/ Black","offer_id":55476136903036,"sku":"twofftop6black","price":1258.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/files\/chimney-kit-wood-burner-tw1-silver.jpg?v=1750780461"},{"product_id":"chimney-starter-kit-in-silvacore-duraflue-pro-through-wall-off-top","title":"Chimney starter kit in Silvacore Duraflue PRO: through wall, off top","description":"\u003cp class=\"p1\"\u003e\u003cspan class=\"s2\"\u003eBUILDING REGULATION COMPLIANT—includes sweep access, ability to remove stove without dismantling chimney, wall-lined with sleeve and no 'connection between parts' in wall. All building regulation requirements often ignored by other sellers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s2\"\u003eCreating a clip together chimney for a wood burning stove is not difficult but there are quite a few possible \"design scenarios\" for different building types. But going out through a wall is almost always the same for everybody. The idea of our \"easy peasy\" kits is to start you off with the key parts. You just add straights to gain height, a bracket or two and a cowl (from the \"you may also need\" section on this page).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003cspan class=\"s2\"\u003eWe strongly recommend you watch the six minute video on this page that explains Chimney design rules and regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s2\"\u003eBlack is the silver powder coated on top of surface. Twin wall is stainless steel professional Silvacore PRO manufactured by Duraflue. We have chosen this as it does not rust, fade or yellow. Julian, author of the Stovefitter's Manual, has a Silvacore PRO twin wall chimney on his own home (since 2014).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s2\"\u003eMore \u003ca href=\"https:\/\/stovefitterswarehouse.co.uk\/pages\/quick-links-chimney-design\"\u003einformation on  chimney design\u003c\/a\u003e on our quick links page.\u003cbr\u003eMore information on \u003ca href=\"https:\/\/stovefitterswarehouse.co.uk\/pages\/regulations-for-wood-burning-stoves\"\u003eself-installing in a habitable property\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s2\"\u003eNote: Best performance is realised by attaching a flue to the top, rather than the rear of the stove. This is because smoke likes to rise. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e \u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"5\" \/ Silver","offer_id":55481238815100,"sku":"walltop5silv","price":922.95,"currency_code":"GBP","in_stock":true},{"title":"5\" \/ Black","offer_id":55481238847868,"sku":"walltop5black","price":1027.95,"currency_code":"GBP","in_stock":true},{"title":"6\" \/ Silver","offer_id":55481238880636,"sku":"walltop6silv","price":1027.95,"currency_code":"GBP","in_stock":true},{"title":"6\" \/ Black","offer_id":55481238913404,"sku":"walltop6black","price":1132.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/files\/TWIN-WALL-KIT-CHIMNEY-FOR_WOOD-STOVE-SILVER.jpg?v=1750779842"},{"product_id":"chimney-starter-kit-in-silvacore-duraflue-pro-through-wall-off-top-vitreous-off-stove","title":"Chimney starter kit in Silvacore Duraflue PRO: through wall, off top, vitreous off stove, more elbows allowed","description":"\u003cp class=\"p1\"\u003e\u003cspan class=\"s2\"\u003eBUILDING REGULATION COMPLIANT—includes sweep access, ability to remove stove without dismantling chimney, wall-lined with sleeve and no 'connection between parts' in wall. All building regulation requirements often ignored by other sellers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s2\"\u003eCreating a clip together chimney for a wood burning stove is not difficult but there are quite a few possible \"design scenarios\" for different building types. But going out through a wall is almost always the same for everybody. The idea of our \"easy peasy\" kits is to start you off with the key parts. You just add straights to gain height, a bracket or two and a cowl (from the \"you may also need\" section on this page).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003cspan class=\"s2\"\u003eWe strongly recommend you watch the six minute video on this page that explains Chimney design rules and regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s2\"\u003eBlack is the silver powder coated on top of surface. Twin wall is stainless steel professional Silvacore PRO manufactured by Duraflue. We have chosen this as it does not rust, fade or yellow. Julian, author of the Stovefitter's Manual, has a Silvacore PRO twin wall chimney on his own home (since 2014).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s2\"\u003eMore \u003ca href=\"https:\/\/stovefitterswarehouse.co.uk\/pages\/quick-links-chimney-design\"\u003einformation on  chimney design\u003c\/a\u003e on our quick links page.\u003cbr\u003eMore information on \u003ca href=\"https:\/\/stovefitterswarehouse.co.uk\/pages\/regulations-for-wood-burning-stoves\"\u003eself-installing in a habitable property\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s2\"\u003eNote: Best performance is realised by attaching a flue to the top, rather than the rear of the stove. This is because smoke likes to rise. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e \u003c\/p\u003e","brand":"Duraflue","offers":[{"title":"5\" \/ Silver","offer_id":55570286150012,"sku":"walltop5silv","price":733.95,"currency_code":"GBP","in_stock":true},{"title":"5\" \/ Black","offer_id":55570286182780,"sku":"walltop5black","price":838.95,"currency_code":"GBP","in_stock":true},{"title":"6\" \/ Silver","offer_id":55570286215548,"sku":"walltop6silv","price":838.95,"currency_code":"GBP","in_stock":true},{"title":"6\" \/ Black","offer_id":55570286248316,"sku":"walltop6black","price":943.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/files\/11_0486abda-35c4-4166-9282-c364e6e8df25.png?v=1753266098"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/3049\/collections\/DTW_category.jpg?v=1790062618","url":"https:\/\/stovefitterswarehouse.co.uk\/collections\/dura-twin-wall-insulated-flue.oembed","provider":"Stovefitter's Warehouse","version":"1.0","type":"link"}